Thread (5 messages) 5 messages, 2 authors, 2026-08-25

[PATCH RESEND v9 2/3] thunderbolt: Add device links for Apple machines with Titan Ridge

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From: Atharva Tiwari <hidden>
Date: 2026-08-24 18:43:32
Also in: lkml
Subsystem: the rest, thunderbolt driver · Maintainers: Linus Torvalds, Andreas Noever, Mika Westerberg, Yehezkel Bernat

Revision v9 of 8 in this series.

Revisions (8)
  1. v1 [diff vs current]
  2. v2 [diff vs current]
  3. v3 [diff vs current]
  4. v4 [diff vs current]
  5. v5 [diff vs current]
  6. v8 [diff vs current]
  7. v9
  8. v9 current
Add device links for Apple machines with the
Titan Ridge thunderbolt controller.

To add device links on Titan ridge, the discrete method is used.

Signed-off-by: Atharva Tiwari <redacted>
---
 drivers/thunderbolt/pci.c | 2 ++
 1 file changed, 2 insertions(+)
diff --git a/drivers/thunderbolt/pci.c b/drivers/thunderbolt/pci.c
index 83a4e1ba9..945e553dc 100644
--- a/drivers/thunderbolt/pci.c
+++ b/drivers/thunderbolt/pci.c
@@ -509,6 +509,8 @@ bool tb_pci_add_links(struct tb_nhi *nhi)
 	case PCI_DEVICE_ID_INTEL_CACTUS_RIDGE_4C:
 	case PCI_DEVICE_ID_INTEL_FALCON_RIDGE_2C_NHI:
 	case PCI_DEVICE_ID_INTEL_FALCON_RIDGE_4C_NHI:
+	case PCI_DEVICE_ID_INTEL_TITAN_RIDGE_2C_NHI:
+	case PCI_DEVICE_ID_INTEL_TITAN_RIDGE_4C_NHI:
 		return tb_pci_add_links_discrete(nhi_pdev);
 	default:
 		return false;
-- 
2.43.0
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